MANET网络中改进本地修复机制的AODV路由协议  

AODV protocol of improving local repair mechanism in MANET

作　　者：李晓婷[1] 步海慧[1] 江涛[1] 杨文静[1] 

机构地区：[1]西安通信学院通信装备管理系计算机教研室,陕西西安710106

出　　处：《电子设计工程》2009年第5期30-32,共3页Electronic Design Engineering

摘　　要：针对移动Ad Hoc网络中,AODV路由协议在本地修复过程中存在路由发现和路由维护的巨大开销,提出了一种改进本地修复机制的AODV路由协议。通过OPNET分别对普通AODV协议和提出的改进本地修复机制的AODV路由协议进行仿真。仿真结果表明,该机制有效地减少了路由开销和端到端的数据传输延时,提高了协议效率和整个网络的性能。In Ad Hoc network, aiming at the huge spending of route discovering and route maintenance of AODV protocol in process of local repair,AODV protocol of improving local repair mechanism is proposed.Common AODV protocol and the AODV protocol of improving local repair mechanism by OPNET are simulated.Simulation results show that the improved AODV protocol is effective in reducing the route spending and point to point average data transfer delay,and it also improves the protocol efficiency and the performance of whole network.

关 键 词：AD HOC网络 AODV路由协议 本地修复 协议效率 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]